If you run your own mail server, you’ll sooner or later likely run into e-mail deliverability problems due to what is called IP or domain reputation. Especially larger providers have various and sometimes not easy to understand filtering systems in place that might refuse messages from your machine.
While there is no magic wand to solve all deliverability problems, this article will give you an overview of some essentials that help messages from your mail server hopefully reach their destination.
„Return to sender – Florian’s beginner guide to improve e-mail deliverability (II)“ weiterlesen